Honestly, I think that the author's plan of making the mc see the live chat is a bad choice. Look at him, he just upgraded the tower and cleared the first wave, by seeing the live chat's reaction is making him smug. I can already see in future that the mc will be too arrogant.
you got to explain what energy is there an energy in the air like cultivator novels or electrical energy you can't just say energy and then not explain what type of what it is great novel so far other wise
